82348871 has 4 divisors (see below), whose sum is σ = 89835144. Its totient is φ = 74862600.

The previous prime is 82348843. The next prime is 82348879. The reversal of 82348871 is 17884328.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 82348871 - 2⁶ = 82348807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82348879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3743120 + ... + 3743141.

It is an arithmetic number, because the mean of its divisors is an integer number (22458786).

Almost surely, 2^82348871 is an apocalyptic number.

82348871 is a deficient number, since it is larger than the sum of its proper divisors (7486273).

82348871 is a wasteful number, since it uses less digits than its factorization.

82348871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7486272.

The product of its digits is 86016, while the sum is 41.

The square root of 82348871 is about 9074.6278711581. The cubic root of 82348871 is about 435.0634002804.

It can be divided in two parts, 823 and 48871, that added together give a palindrome (49694).

The spelling of 82348871 in words is "eighty-two million, three hundred forty-eight thousand, eight hundred seventy-one".